The test checks if khugepaged is able to recover huge page where we
expetect to do so. It only covers anon-THP for now.
Currenlty the test shows few failures. They are going to be addressed by
the following patches.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
+
+static void collapse_signle_pte_entry(void)
+{